course phy 201
The problem:A ball accelerates at 8 cm/s^2 for 3 seconds, starting with velocity 12 cm/s.
• What will be its velocity after the 3 seconds has elapsed?
answer/question/discussion: 36 cm/sec
• Assuming that acceleration is constant, what will be its average velocity during this interval?
answer/question/discussion: 24 cm/sec
• How far will it travel during this interval?
answer/question/discussion: 84 cm
Please resubmit and indicate how you got your results.
Your last answer is wrong and I can't tell how you got it.